PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

812097-1Cap-Plug,protective,dust and Moi

Mission Systems Davenport Inc. · NSN 5340-00-864-4685 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-864-4685 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-864-4685. Primary manufacturer part number: 812097-1.
Features
  • Cap-Plug,protective,dust and Moi — FSC 5340
  • Material: PLASTIC
  • Open End Inside Diameter: 0.912 INCHES NOMINAL IN
  • Closed End Overall Diameter: 0.866 INCHES NOMINAL IN
  • Length Under Shoulder: 0.625 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Mission Systems Davenport Inc.
Applications
  • Applications requiring Plastic construction
General Description

The Cap-Plug,protective,dust and Moi, cataloged under National Stock Number 5340-00-864-4685, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mission Systems Davenport Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-864-4685
Primary Part Number812097-1
Item NameCap-Plug,protective,dust and Moi
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMission Systems Davenport Inc.
StatusCANCELLED
MaterialPLASTIC
Open End Inside Diameter0.912 INCHES NOMINAL IN
Closed End Overall Diameter0.866 INCHES NOMINAL IN
Length Under Shoulder0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5340-01-359-9929 (213)
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5340-01-359-9929213 SUCCESSOR
Boot,dust and Moisture Seal
Grimes Aerospace Company
6210-00-781-8507812-0971 INTERCHANGEABLE
Lens,light
Dialight Corporation
Cross-Reference Index
Part NumberManufacturer
812097-1 Mission Systems Davenport Inc. (USA)
213 G T I Corp Clover Industries Div (USA)
Related Parts
SUCCESSOR 5340-01-359-9929 Boot,dust and Moisture Seal · 213
6210-00-781-8507INTERCHANGEABLE
LENS,LIGHT
812-0971

Frequently Asked Questions

What is NSN 5340-00-864-4685?

NSN 5340-00-864-4685 is a Cap-Plug,protective,dust and Moi, manufactured by Mission Systems Davenport Inc., classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-864-4685?

NSN 5340-00-864-4685 has 2 cross-referenced part numbers: 812097-1 (Mission Systems Davenport Inc.), 213 (G T I Corp Clover Industries Div).

What NSN replaces 5340-00-864-4685?

There are 2 known substitutes for 5340-00-864-4685: 5340-01-359-9929, 6210-00-781-8507. Verify interchangeability with system specifications before substitution.

What are the specifications of 812097-1?

Key specifications for 812097-1: Material: PLASTIC; Open End Inside Diameter: 0.912 INCHES NOMINAL IN; Closed End Overall Diameter: 0.866 INCHES NOMINAL IN; Length Under Shoulder: 0.625 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-864-4685 still in active supply?

NSN 5340-00-864-4685 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com